DEVOL #1

API 3502721491 · Cleveland County, Oklahoma

PAOIL

API

3502721491

Operator

GLB EXPLORATION INC

County

Cleveland

Location

Sec 22 08N 02W (IM)

Completion

Oklahoma files 1 completion report for this well. One carries a production test the operator filed.

Completion 1

DIRECTIONAL HOLEPAOIL

Spudded

2016-02-25

Drilling finished

2016-11-02

Completed

2017-07-13

First production

2016-12-29

Total depth

9,070 ft

Operator

GLB EXPLORATION INC

Intervals

Formation	Produced	Perforated (ft)	Treatment
VIOLA	DRY	7,923–8,032	Acid, Frac
TULIP CREEK	DRY	8,505–8,506	Acid, Frac
MCLISH	OIL	8,652–8,671	Acid, Frac
MCLISH	DRY	8,696–8,718	Acid, Frac

Production tests

Tested	Oil (bbl/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2016-08-07	0	408	—	1,200	1/2
2016-12-29	3	40	35	100	—
2016-12-31	0	32	—	0	—
2017-04-06	11	107	35	0	—
2017-06-08	0	91	—	0	—

A production test is one measurement the operator made on one day and filed with Oklahoma. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Oklahoma records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Oklahoma did not file, or one it filed outside any physically possible range.

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	5 1/2	17	P-110	8,238	200
PRODUCTION	5 1/2	17	P-110	9,026	300
CONDUCTOR	16	42	J-55	40	3
SURFACE	8 5/8	24	J-55	1,004	600

Drilling permits

Oklahoma files 2 applications to drill this well, naming 14 target formations. A permit records what an operator asked to do, not what it did. A target formation is where the operator aimed, and the hole may have missed it, stopped short of it or never been drilled.

Filed 2015-12-16

WRADRDirectional hole

Permit API

35027214910000

Operator

GLB EXPLORATION INC

Well type

OIL

Approved

2015-12-16

Expires

2016-06-16

Proposed depth

9,163 ft

Surface casing

1,000 ft

Ground elevation

1,151 ft

Target formations

Formation	Expected top (ft)
MISENER-HUNTON	7,250
VIOLA	7,591
BROMIDE 1 (WILCOX 1)	7,920
BROMIDE (WILCOX 2)	8,000
TULIP CREEK	8,233
MCLISH	8,370
OIL CREEK	8,691

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Filed 2015-12-16

WRAAMDirectional hole

Permit API

35027214910001

Operator

GLB EXPLORATION INC

Well type

OIL

Approved

2015-12-16

Expires

2016-06-16

Proposed depth

9,163 ft

Surface casing

1,000 ft

Ground elevation

1,151 ft

Target formations

Formation	Expected top (ft)
MISENER-HUNTON	7,250
VIOLA	7,591
BROMIDE 1 (WILCOX 1)	7,920
BROMIDE (WILCOX 2)	8,000
TULIP CREEK	8,233
MCLISH	8,370
OIL CREEK	8,691

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Every well in Cleveland County, Oklahoma

Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.